Gemstone Is Used For Astrology

10-May-2018

Gemstones are used in jewelry from earlier. Among the rarest are blue diamonds. The rich role in history makes blue diamonds some of the fascinating stones in existence. The primary source of blue diamonds is the Cullinan mine near Pretoria in South Africa. The Cullinan mine which is owned by Petra diamonds has been the source of most interesting discoveries of blue diamonds. These...